Surly
Surly: Big Dummy Frameset - 2020

Surly: Big Dummy Frameset - 2020

$1,050.00
(No reviews yet) Write a Review
Condition:
New

Description

Surly: Big Dummy Frameset - 2020

Surly's Big Dummy frameset is designed to transport big cargo, or even a passenger or two while being able to retain a smooth ride.

 

Haulin' Bikes

Surly are firm believers that you can and should spend as much of your day on a bicycle as possible. Their cargo bikes can be used for commuting, kid-hauling, grocery shopping, hitting the hardware store and lumberyard, date night and all other et ceteras. The long-tail cargo bike and bike trailers that make up their Haulin' category offer everything you need to leave your four-wheeled combustible vehicle at home and still run all your errands. Surly's cargo bikes have been likened to the modern-day minivan and their trailers make most pickup trucks irrelevant.

 

Color: Dark Side of The Moon, Blacktacular

Size: S, M, L, XL

 

The Big Dummy is available as a complete bike.

 

SPECIFICATIONS

Frame Construction

4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded

Fork Construction

4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated

Rear Dropout Configuration

Vertical

Rear Hub Spacing

10 x 135mm

Front Hub Spacing

10 x 100mm

Rear Brake

Disc - 51mm I.S. (203mm max rotor)

Rim - Canti (removable posts)

Front Brake

Disc - 51mm I.S. (203mm max rotor)

Rim - Canti (removable posts)

Head Tube

Ø34mm

Steerer Tube

Ø28.6mm (1-1/8")

Crown Race

Ø30mm (1-1/8")

Stock Headset Upper (S.H.I.S.)

EC34/28.6

Stock Headset Lower (S.H.I.S.)

EC34/30

Seat Collar

Ø30mm

Seatpost

Ø27.2mm

Front Derailleur (Clamp)

Top-pull (Ø28.6mm)

Max Chainring (CL)[3]

No frame limitations

Bottom Bracket

68mm threaded (1.37" x 24TPI)

Tire Clearance Frame [1]/[2]

26 x 2.5" (w/ fenders)

Tire Clearance Fork [1]

26 x 3.0"

Rigid Fork Spec

420 x 43mm

Max Suspension Fork Length [4]

N/A

Bottle Mounts Frame

4 Standard

Bottle Mounts Fork

4 Three-Pack

Rack Mounts Frame

Yes (Surly Dummy Rails)

Rack Mounts Fork

Yes (upper, lower, and mid-blade threaded)

Fender Mounts Frame

Yes

Fender Mounts Fork

Yes

Other Features

Kickstand plate

Dedicated Rohloff cable routing and mount for OEM 2 axle plate

[1] Different tire and rim combinations will result in different clearances.  
[2] Depending on drivetrain configuration, tire clearance may be limited by the chain and not frame.
[3] Listed chainring clearance is worst case scenario.  Clearances vary widely depending on components and configurations.
[4] Suspension fork length listed at full extension (not at sag) 

 

 

Related Products

Surly | Lowside Frameset | 2020 | Green Astro Turf

Surly

Surly: Lowside Frameset - 2020

$600.00

Surly: Lowside Frameset - 2020 The Lowside is an frameset that is a rad mountain bike that is perfect for riding on the singletrack.   Trail Bikes Trail bikes are deeply rooted in the Surly...

Surly | Big Dummy | 2020 | Blacktacular | 1

Surly

Surly: Big Dummy - 2020

$2,150.00

Surly: Big Dummy - 2020 Surly's Big Dummy is a long-tail cargo bike that does it all. Take this bike anywhere, Since its introduction, many have ditched one of both of their cars and have minimized...

Surly | Big Fat Dummy | 2020 | Thorfrost White | 1

Surly

Surly: Big Fat Dummy - 2020

$3,025.00

Surly: Big Fat Dummy - Fat Tire Cargo Bike - 2020 Surly's Big Fat Dummy is an excellent fat-tire long-tail cargo bike that is perfect for those looking to make the most out of bike packing. This...

Surly | Pugsley Frameset | 2020 | Candied Yam Orange

Surly

Surly: Pugsley Frameset - 2020

$675.00

Surly: Pugsley Frameset - 2020 The Pugsley Frameset is the sturdy and reliable fat tire mountain bike that's perfect for off-road touring.   There are very few things in this cold,...

Surly | Troll Frameset | Mountain Bike | 2020 | Black Forest

Surly

Surly: Troll Frameset - 2020

$675.00

Surly: Troll Frameset - 2020 Surly's Troll Frameset is an excellent road touring bike that can be equipped in a variety of ways to help you get out for long periods of time.   Touring...

Customers Also Viewed

Haro | Shredder 16 Boys | 2020 | Metallic Blue

Haro

Haro: Shredder 16 Boys - 2020

$239.99

Haro: Shredder 16 Boys - 2020 KIDS Remember your first bike? Of course, you do.  We all do! And Haro wants to help make those memories the best that they can possibly be for your kids as well...

Marin | Fairfax 1 | Urban City Bike | 2020 | Gloss Blue/Silver/Hi-Vis Yellow

Marin

Marin: Fairfax 1

$449.99

Marin: Fairfax 1 - 2020 PAVEMENT - FITNESS FAIRFAX The Fairfax line of fitness bikes have the speed of a road bike with a more comfortable upright position for meeting your weekly riding goals...

SE Bikes | So Cal Flyer 24" | BMX Bike | 2019 | Green

SE Bikes

SE Bikes: So Cal Flyer 24" - 2020 - Sold Out

$499.00

SE Bikes: So Cal Flyer 24" - 2020 -  Sold Out SE went berserk with a makeover of the So Cal Flyer! They have three stellar new color schemes, upgrades and added parts galore. New this year are...

Surly | Big Easy | 2020 | Forest Green | 1

Surly

Surly: Big Easy- Electric Cargo Bike - 2020

$5,000.00

Surly: Big Easy - Electric Cargo Bike - 2020 Surly's Big Easy is one capable long-tail electric cargo bike. Think of this bike as the 18-wheeler of the cargo bike world, minus the diesel fumes...

Surly | Big Fat Dummy | 2020 | Thorfrost White | 1

Surly

Surly: Big Fat Dummy - 2020

$3,025.00

Surly: Big Fat Dummy - Fat Tire Cargo Bike - 2020 Surly's Big Fat Dummy is an excellent fat-tire long-tail cargo bike that is perfect for those looking to make the most out of bike packing. This...

Surly | Big Dummy | 2020 | Blacktacular | 1

Surly

Surly: Big Dummy - 2020

$2,150.00

Surly: Big Dummy - 2020 Surly's Big Dummy is a long-tail cargo bike that does it all. Take this bike anywhere, Since its introduction, many have ditched one of both of their cars and have minimized...

WeThePeople | Reason | BMX Bike | Matte Canary Yellow

WeThePeople

WeThePeople: Reason

$599.99

WeThePeople: Reason REASON COMPLETE BIKE The Reason is thee dream bike for any street rider. This BMX bike features a full 4130 chromoly frame/fork & bar kit and comes with everything you need...